/Engine/Source/Runtime/Experimental/Chaos/Public/PhysicsProxy/GeometryCollectionPhysicsProxy.h
void GetTransformGroupIndicesFromHandles ( const [TArray](API\Runtime\Core\Containers\TArray)< [FParticleHandle](API\Runtime\Chaos\PhysicsProxy\FGeometryCollectionPhysicsProxy\FParticleHandle) * > Handles, [TArray](API\Runtime\Core\Containers\TArray)< int32 > & IndicesOut ) const